Oscilloscope



FIG. 1 is a front perspective view of an oscilloscope showing my new design with a closed cover;

FIG. 2 is a right side perspective view thereof;

FIG. 3 is a front perspective view with the cover open;

FIG. 4 is a right side perspective view without the cover;

FIG. 5 is a left side view of FIGS. 1 and 2;

FIG. 6 is a rear view of FIG. 4; and

FIG. 7 is a bottom view thereof. 

The ornamental design for an oscilloscope, as shown and described. 